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Round|Natural|IGI

1.51ct K VVS2 Round Natural Diamond

VG • K/VVS2 • IGI 683598393

Shape and cutting style on the report: Round brilliant

Certificate IGI 683598393

Diamond specifications and retailer prices

From HK$20,209 HKD
As of November 5, 2026
Save HK$17,432 HKD (46%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$47,189 HKD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 683598393. Listed at 13 retailers as of November 4, 2026, with a 86% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
K
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle38°
Pavilion angle41.1°
OriginNatural
Grading LabIGI
CertificateIGI 683598393
Dimensions7.10 × 7.16 × 4.66 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
Faint Brown
Top View
7.10 mm7.16 mm1.51 ctK / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateIGI 683598393
Side View
Table 57.0%Crown 38°Girdle: MED-THKPavilion 41.1°Culet: NoneDepth 65.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: HK$23,088 HKD|Low: HK$20,209 HKD|High: HK$38,143 HKD|Avg: HK$24,974 HKD|-1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7HK$20,209 HKD
Retailer 8HK$21,441 HKD
Retailer 9HK$22,084 HKD
Retailer 1HK$23,088 HKD
Retailer 2HK$24,171 HKD
Retailer 5HK$26,211 HKD
Retailer 3HK$26,352 HKD
Retailer 4HK$27,544 HKD
Retailer 6HK$37,641 HKD

36 data points across 9 retailers

13 retailersHK$20,209 HKD to HK$37,641 HKD

A
Cheapest Retailer
-
HK$20,209 HKD
A
Retailer 2
-
HK$21,441 HKD
View
A
Retailer 3
-
HK$22,084 HKD
View
Retailer 4
-
HK$22,571 HKD
View
Price last confirmed 29 days ago
A
Retailer 5
-
HK$23,088 HKD
View
Retailer 6
-
HK$23,441 HKD
View
Price last confirmed 38 days ago
A
Retailer 7
-
HK$24,171 HKD
View
Retailer 8
-
HK$26,046 HKD
View
Price last confirmed 38 days ago
A
Retailer 9
-
HK$26,211 HKD
View
A
Retailer 10
-
HK$26,352 HKD
View
A
Retailer 11
-
HK$27,544 HKD
View
B+
Retailer 12
-
HK$37,641 HKD
View
Most Expensive
NZ Jewellers
aa27ee82-64bd-4445-86d3-774eecf3eb7e · Sep 28
HK$47,189 HKD
$6,015 USD
View
Price last confirmed 39 days ago
12 more retailers have this diamond
Prices start from HK$20,209 HKDSave up to HK$17,432 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.51ct Round
HK$20,209 HKD